Die holder device for aluminum conductor production

Abstract

The utility model provides a die holder device for aluminum conductor production, and mainly relates to the technical field of aluminum conductor production. A die holder device for aluminum conductor production comprises a supporting frame and a sliding rail, the sliding rail is fixedly installed on the supporting frame, a sliding seat is installed on the sliding rail in a sliding mode, a lead screw is rotatably installed in the sliding rail, and the lead screw penetrates through the sliding seat and is matched with the sliding seat; a guide base is fixedly arranged on the sliding seat, a pressing plate is rotationally installed on one side of the guide base, a pressing disc is rotationally installed in the pressing plate, a threaded rod is rotationally installed on one side of the guide base, and an adjusting rotary disc is installed at the end of the threaded rod. The beneficial effects of the utility model lie in that the stranded conductor can be compressed and wrapped by the upper pressing block, the lower pressing block, the pressing plate and the like arranged in the guide base, the sliding seat and the guide base are driven by the driving device to move to pull and return the broken conductor, and the working efficiency of broken wire repair can be effectively improved.

Description

Technical Field

[0001] This utility model mainly relates to the field of aluminum conductor production technology, specifically a mold base device for aluminum conductor production. Background Technology

[0002] In the production of aluminum conductors, multiple strands of wire are usually twisted together to improve the conductor's flexibility, tensile strength, and bending resistance, and to prevent single-strand conductors from breaking easily due to their high rigidity. This processing method has many advantages, such as the larger surface area of ​​the multi-stranded conductor, which can reduce the skin effect (the phenomenon of current concentration on the conductor surface under high-frequency current), improve conductivity, and the twisted conductor is more flexible, suitable for bending or winding, which facilitates subsequent processing into cables, wire harnesses, etc., and is also more suitable for the wiring needs of complex scenarios.

[0003] In the multi-strand conductor stranding process, due to the inherent properties of aluminum and the stretching and extrusion processes during production, aluminum conductors often experience wire breaks. Once a wire break occurs, the disconnected conductor will skip strands or become misaligned. If it cannot be repaired in a timely and effective manner, it will not only lead to a significant reduction in production efficiency and an increase in production costs, but may also affect the quality of subsequent products.

[0004] Currently, when a broken wire occurs during the stranding of aluminum conductors, the broken end is usually held by hand with a clamp and manually pulled or pulled by a traction device to restore it to the correct stranding position. Then the broken wire is welded. This method requires a very large traction force and continuous rotation around the stranded conductor to restore the broken single conductor to the correct stranding position, resulting in very low efficiency in wire breakage repair. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a mold base device for aluminum conductor production, which can quickly and efficiently return broken conductors to the correct stranding position, thereby improving the efficiency of broken conductor repair.

[0006] To achieve the above objectives, this utility model employs the following technical solution:

[0007] A mold base device for producing aluminum conductors includes a support frame and a slide rail. The slide rail is fixedly installed on the support frame, and a sliding seat is slidably installed on the slide rail. A lead screw is rotatably installed in the slide rail, and the lead screw passes through and cooperates with the sliding seat.

[0008] A guide base is fixedly provided on the sliding seat. A pressure plate is rotatably installed on one side of the guide base. A pressure plate is rotatably installed in the pressure plate. A threaded rod is rotatably installed on one side of the guide base. An adjusting turntable is installed at the end of the threaded rod. A rectangular groove is provided in the guide base. Baffles are fixedly installed on both sides of the guide base. A lower pressure block and an upper pressure block are placed in the rectangular groove.

[0009] A drive device is provided on one side of the support frame. The drive device includes a motor and a transmission device. The motor drives the lead screw to rotate through the transmission device.

[0010] A control box is fixedly installed on one side of the support frame.

[0011] The pressure plate includes a disc and a threaded rod. The threaded rod is rotatably mounted in the pressure plate through a threaded structure, and the disc is fixedly connected to the end of the threaded rod.

[0012] The baffle is U-shaped, and the cross-sectional area of ​​the groove in the middle of the baffle is smaller than the cross-sectional area of ​​the groove in the middle of the rectangular groove.

[0013] A through groove is provided between the upper pressure block and the lower pressure block.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention can compress and wrap the stranded conductor by using the upper pressure block, lower pressure block and pressure plate set in the guide base, and pull the broken conductor back into place by driving the sliding seat and guide base to move through the driving device, which can effectively improve the work efficiency of broken wire repair. Attached Figure Description

[0016] Figure 1 This is a first-view structural schematic diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the second-view structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the pressure plate of this utility model when it is opened.

[0019] The following are the reference numerals in the attached diagram: 1. Support frame; 2. Slide rail; 3. Sliding seat; 4. Lead screw; 5. Drive device; 6. Control box; 31. Guide base; 32. Pressure plate; 33. Pressure plate; 34. Threaded rod; 35. Adjusting turntable; 36. Baffle; 37. Lower pressure block; 38. Upper pressure block; 51. Motor; 52. Transmission device; 310. Rectangular groove; 380. Through groove. Detailed Implementation

[0020] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0021] Combined with appendix Figures 1-3 A mold base device for producing aluminum conductors includes a support frame 1 and a slide rail 2. The slide rail 2 is fixedly installed on the support frame 1, and a sliding seat 3 is slidably installed on the slide rail 2. A lead screw 4 is rotatably installed in the slide rail 2, and the lead screw 4 passes through the sliding seat 3 and cooperates with it.

[0022] A guide base 31 is fixedly mounted on the sliding seat 3. A pressure plate 32 is rotatably mounted on one side of the guide base 31, and a pressure plate 33 is rotatably mounted in the pressure plate 32. A threaded rod 34 is rotatably mounted on one side of the guide base 31, and an adjusting turntable 35 is mounted at the end of the threaded rod 34. A rectangular groove 310 is provided in the guide base 31, and baffles 36 are fixedly mounted on both sides of the guide base 31. A lower pressure block 37 and an upper pressure block 38 are placed in the rectangular groove 310. By rotating the adjusting turntable 35, the adjusting turntable 35 can move axially along the threaded rod 34, thereby adjusting the degree of pressure of the pressure plate 32 on the pressure plate 33. The sliding seat 3 is also provided with a vertical rod for placing sensors, etc.

[0023] The support frame 1 is provided with a drive device 5 on one side. The drive device 5 includes a motor 51 and a transmission device 52. The motor 51 drives the lead screw 4 to rotate through the transmission device 52. The transmission device 52 is a sprocket and chain transmission device.

[0024] A control box 6 is fixedly installed on one side of the support frame 1; the control box is a control device based on a single-chip microprocessor, and has several control buttons for controlling the operation of the device.

[0025] The pressure plate 33 includes a disc and a threaded rod. The threaded rod is rotatably mounted in the pressure plate 32 through a threaded structure, and the disc is fixedly connected to the end of the threaded rod. By rotating the pressure plate 33, the pressing height of the disc can be adjusted. By adjusting the linkage between the turntable 35 and the pressure plate 33, the lower surface of the disc of the pressure plate 33 is finally made parallel to the lower pressing block 37 and pressed tightly.

[0026] The baffle 36 is U-shaped, and the cross-sectional area of ​​the slot in the middle of the baffle 36 is smaller than the cross-sectional area of ​​the middle groove of the rectangular groove 310; the baffle 36 is used to restrict the lower pressure block 37 and the upper pressure block 38 from being located in the rectangular groove 310.

[0027] A through groove 380 is provided between the upper pressure block 38 and the lower pressure block 37; the two through grooves form a complete circle. In use, the upper pressure block 38 and the lower pressure block 37 with the corresponding through groove 380 size need to be selected according to the diameter of the stranded conductor after stranding.

[0028] When using this device, the lower pressure block 37 is placed in the rectangular groove 310 of the guide base 31, so that the stranded wire passes through the rectangular groove 310 and the slot of the baffle 36. When a wire breakage occurs during processing, the upper pressure block 38 is placed in the rectangular groove 310. The pressure plate 32, pressure plate 33 and adjusting turntable 35 are adjusted so that the upper pressure block 38 presses against the lower pressure block 37. At this time, the upper pressure block 38 and the lower pressure block 37 tightly wrap the stranded conductor. The drive device 5 is started through the control box 6. The drive device 5 drives the lead screw 4 to rotate slowly, and then drives the sliding seat 3 to move along the slide rail 2. During the movement, the single strand of wire that has jumped or misaligned after the wire breakage is gradually restored to the correct stranded position under the tight wrapping and pulling action of the upper pressure block 38 and the lower pressure block 37. When the two ends of the broken wire are close, they are welded together to complete the repair.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A mold base device for aluminum conductor production, comprising a support frame (1) and a slide rail (2), characterized in that: A slide rail (2) is fixedly installed on the support frame (1), a sliding seat (3) is slidably installed on the slide rail (2), and a lead screw (4) is rotatably installed in the slide rail (2). The lead screw (4) passes through the sliding seat (3) and cooperates with it. A guide base (31) is fixedly provided on the sliding seat (3). A pressure plate (32) is rotatably installed on one side of the guide base (31). A pressure plate (33) is rotatably installed in the pressure plate (32). A threaded rod (34) is rotatably installed on one side of the guide base (31). An adjusting turntable (35) is installed at the end of the threaded rod (34). A rectangular groove (310) is provided in the guide base (31). Baffles (36) are fixedly installed on both sides of the guide base (31). A lower pressure block (37) and an upper pressure block (38) are placed in the rectangular groove (310).

2. The mold base device for producing aluminum conductors according to claim 1, characterized in that: The support frame (1) is provided with a drive device (5) on one side. The drive device (5) includes a motor (51) and a transmission device (52). The motor (51) drives the lead screw (4) to rotate through the transmission device (52).

3. The mold base device for producing aluminum conductors according to claim 1, characterized in that: A control box (6) is fixedly installed on one side of the support frame (1).

4. The mold base device for producing aluminum conductors according to claim 1, characterized in that: The pressure plate (33) includes a disc and a threaded rod. The threaded rod is rotatably mounted in the pressure plate (32) through a threaded structure, and the disc is fixedly connected to the end of the threaded rod.

5. The mold base device for producing aluminum conductors according to claim 1, characterized in that: The baffle (36) is U-shaped, and the cross-sectional area of ​​the groove in the middle of the baffle (36) is smaller than the cross-sectional area of ​​the groove in the middle of the rectangular groove (310).

6. The mold base device for producing aluminum conductors according to claim 1, characterized in that: A through groove (380) is provided between the upper pressure block (38) and the lower pressure block (37).

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